一、蜂窝}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(1)配合比计量不准,砂石级配不好;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(2)搅拌不匀;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(3)模板漏浆;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(4)振捣不够或漏振;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(5)一次浇捣混土太厚,分层不清,混凝土交接不清,振捣质量无法掌握;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(6)自由倾落高度超过规定,混凝土离析、石子赶堆;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(7)振捣器损坏,或监时断电造成漏振;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(8)振捣时间不充分,气泡未排除。}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
二、麻面}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(1)同“蜂窝”原因;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(2)模板清理不净,或拆模过早,模板粘连;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(3)脱模剂涂刷不匀或漏刷;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(4)木模未浇水湿润,混凝土表面脱水,起粉;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(5)浇注时间过长,模板上挂灰过多不及时清理,造成面层不密实;}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r
(6)振捣时间不充分,气泡未排除。}ï$(&õÙÅbbs.3c3t.comÇ_\éö|r